Chess set cube



FIG. 1 is a perspective view of a chess set cube embodying my new design;

FIG. 2 is a plan view of the left side shown in FIG. 1;

FIG. 3 is a plan view of the right side in FIG. 1;

FIG. 4 is a plan view of the opposite side of FIG. 2;

FIG. 5 is a plan view of the upper side shown in FIG. 1;

FIG. 6 is a plan view of the opposite side of FIG. 3;

FIG. 7 is a plan view of the bottom side of FIG. 1. 

The ornamental design for a chess set cube, as shown and described. 